Example usage for java.lang Class toString

List of usage examples for java.lang Class toString

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Introduction

In this page you can find the example usage for java.lang Class toString.

Prototype

public String toString()

Source Link

Document

Converts the object to a string.

Usage

From source file:com.dngames.mobilewebcam.PhotoSettings.java

public static void GETSettings(Context context, String configtext, SharedPreferences prefs) {
    String[] settings = configtext.split("\n");

    Editor edit = prefs.edit();/*from  w w  w. j  av  a 2  s  . co  m*/
    Map<String, Object> all = new HashMap<String, Object>();

    for (Field f : PhotoSettings.class.getFields()) {
        {
            BooleanPref bp = f.getAnnotation(BooleanPref.class);
            if (bp != null) {
                all.put(bp.key(), bp.val());
                if (bp.night())
                    all.put(bp.key() + PhotoSettings.NIGHTPOSTFIX, bp.val());
            }
        }
        {
            StringPref sp = f.getAnnotation(StringPref.class);
            if (sp != null) {
                all.put(sp.key(), getDefaultString(context, sp));
                if (sp.night())
                    all.put(sp.key() + PhotoSettings.NIGHTPOSTFIX, getDefaultString(context, sp));
            }
        }
        {
            EditIntPref ip = f.getAnnotation(EditIntPref.class);
            if (ip != null) {
                all.put(ip.key(), ip.val() + "");
                if (ip.night())
                    all.put(ip.key() + PhotoSettings.NIGHTPOSTFIX, ip.val() + "");
            }
        }
        {
            IntPref ip = f.getAnnotation(IntPref.class);
            if (ip != null) {
                all.put(ip.key(), ip.val());
                if (ip.night())
                    all.put(ip.key() + PhotoSettings.NIGHTPOSTFIX, ip.val());
            }
        }
        {
            EditFloatPref fp = f.getAnnotation(EditFloatPref.class);
            if (fp != null) {
                all.put(fp.key(), fp.val() + "");
                if (fp.night())
                    all.put(fp.key() + PhotoSettings.NIGHTPOSTFIX, fp.val() + "");
            }
        }
    }

    for (String s : settings) {
        try {
            String[] setting = s.split(":", 2);
            String param = setting[0];
            if (all.containsKey(param)) {
                String value = setting[1];
                if (value.length() > 0) {
                    Class<? extends Object> c = all.get(param).getClass();
                    Object val = parseObjectFromString(value, c);

                    if (c == String.class)
                        edit.putString(param, (String) val);
                    else if (c == Boolean.class)
                        edit.putBoolean(param, (Boolean) val);
                    else if (c == Integer.class)
                        edit.putInt(param, (Integer) val);
                    else
                        throw new UnsupportedOperationException(c.toString());
                } else {
                    MobileWebCam.LogE("Warning: config.txt entry '" + param + "' value is empty!");
                }
            }
        } catch (Exception e) {
            if (e.getMessage() != null)
                MobileWebCam.LogE(e.getMessage());
            e.printStackTrace();
        }
    }
    edit.commit();
}

From source file:org.eclipse.winery.repository.export.ZipExporter.java

/**
 * Writes a complete CSAR containing all necessary things reachable from the given service
 * template/*from   w ww.  j a  v a  2s. c om*/
 * 
 * @param id the id of the service template to export
 * @param out the outputstream to write to
 * @throws JAXBException
 */
public void writeZip(TOSCAComponentId entryId, OutputStream out)
        throws ArchiveException, IOException, XMLStreamException, JAXBException {
    ZipExporter.logger.trace("Starting CSAR export with {}", entryId.toString());

    Map<RepositoryFileReference, String> refMap = new HashMap<RepositoryFileReference, String>();
    Collection<String> definitionNames = new ArrayList<>();

    final ArchiveOutputStream zos = new ArchiveStreamFactory().createArchiveOutputStream("zip", out);

    TOSCAExportUtil exporter = new TOSCAExportUtil();
    Map<String, Object> conf = new HashMap<>();

    ExportedState exportedState = new ExportedState();

    TOSCAComponentId currentId = entryId;
    do {
        logger.info("begin to scan class:" + System.currentTimeMillis());
        Reflections reflections = new Reflections("org.eclipse.winery.repository.ext");
        Set<Class<? extends ExportFileGenerator>> implenmetions = reflections
                .getSubTypesOf(org.eclipse.winery.repository.ext.export.custom.ExportFileGenerator.class);
        logger.info("end to scan class:" + System.currentTimeMillis());
        Iterator<Class<? extends ExportFileGenerator>> it = implenmetions.iterator();
        Collection<TOSCAComponentId> referencedIds = null;

        String defName = ZipExporter.getDefinitionsPathInsideCSAR(currentId);
        definitionNames.add(defName);

        zos.putArchiveEntry(new ZipArchiveEntry(defName));

        try {
            referencedIds = exporter.exportTOSCA(currentId, zos, refMap, conf, null);
        } catch (IllegalStateException e) {
            // thrown if something went wrong inside the repo
            out.close();
            // we just rethrow as there currently is no error stream.
            throw e;
        }
        zos.closeArchiveEntry();

        while (it.hasNext()) {
            Class<? extends ExportFileGenerator> exportClass = it.next();
            logger.trace("the " + exportClass.toString() + "begin to write file");
            try {
                if (!Modifier.isAbstract(exportClass.getModifiers())) {
                    ExportFileGenerator fileGenerator = exportClass.newInstance();
                    referencedIds = exporter.exportTOSCA(currentId, zos, refMap, conf, fileGenerator);
                }
            } catch (InstantiationException e) {
                logger.error("export error occur while instancing " + exportClass.toString(), e);
                out.close();
            } catch (IllegalAccessException e) {
                logger.error("export error occur", e);
                out.close();
            }
        }

        exportedState.flagAsExported(currentId);
        exportedState.flagAsExportRequired(referencedIds);

        currentId = exportedState.pop();
    } while (currentId != null);

    // if we export a ServiceTemplate, data for the self-service portal might exist
    if (entryId instanceof ServiceTemplateId) {
        this.addSelfServiceMetaData((ServiceTemplateId) entryId, refMap);
        addCsarMeta((ServiceTemplateId) entryId, zos);
    }

    // write custom file
    CustomizedFileInfos customizedResult = null;
    if (entryId instanceof ServiceTemplateId) {
        customizedResult = this.exportCustomFiles((ServiceTemplateId) entryId, zos);
    }

    // write manifest directly after the definitions to have it more at the beginning of the ZIP
    // rather than having it at the very end
    this.addManifest(entryId, definitionNames, refMap, zos);
    this.addManiYamlfest(entryId, exporter.getYamlExportDefResultList(), refMap, zos, exporter);
    this.addCheckSumFest(
            getCheckSums(exporter.getYamlExportDefResultList(), customizedResult.getCustomizedFileResults()),
            zos);
    // used for generated XSD schemas
    TransformerFactory tFactory = TransformerFactory.newInstance();
    Transformer transformer;
    try {
        transformer = tFactory.newTransformer();
    } catch (TransformerConfigurationException e1) {
        ZipExporter.logger.debug(e1.getMessage(), e1);
        throw new IllegalStateException("Could not instantiate transformer", e1);
    }

    // write all referenced files
    for (RepositoryFileReference ref : refMap.keySet()) {
        String archivePath = refMap.get(ref);
        ZipExporter.logger.trace("Creating {}", archivePath);
        ArchiveEntry archiveEntry = new ZipArchiveEntry("xml/" + archivePath);
        zos.putArchiveEntry(archiveEntry);
        if (ref instanceof DummyRepositoryFileReferenceForGeneratedXSD) {
            ZipExporter.logger.trace("Special treatment for generated XSDs");
            Document document = ((DummyRepositoryFileReferenceForGeneratedXSD) ref).getDocument();
            DOMSource source = new DOMSource(document);
            StreamResult result = new StreamResult(zos);
            try {
                transformer.transform(source, result);
            } catch (TransformerException e) {
                ZipExporter.logger.debug("Could not serialize generated xsd", e);
            }
        } else {
            try (InputStream is = Repository.INSTANCE.newInputStream(ref)) {
                IOUtils.copy(is, zos);
            } catch (Exception e) {
                ZipExporter.logger.error("Could not copy file content to ZIP outputstream", e);
            }
        }

        // add plan files/artifact templantes to yaml folder
        updatePlanDef(archivePath, ref, zos, customizedResult.getPlanInfos());

        zos.closeArchiveEntry();
    }

    addPlan2Zip(customizedResult.getPlanInfos(), zos);
    this.addNamespacePrefixes(zos);

    zos.finish();
    zos.close();
}

From source file:com.amazon.kinesis.streaming.agent.config.Configuration.java

@SuppressWarnings("unchecked")
private <T> ValueReader<T> getReader(Class<T> clazz) {
    if (this.readers.containsKey(clazz))
        return (ValueReader<T>) this.readers.get(clazz);
    else// w  ww .jav  a2 s  .c om
        throw new ConfigurationException("Don't know how to read value of type: " + clazz.toString());
}

From source file:org.opt4j.config.ModuleAutoFinder.java

/**
 * Returns all not abstract classes that implement {@link PropertyModule}.
 * //from  w  w w .  j  av  a  2 s  .  c  o m
 * @return all property modules
 */
protected Collection<Class<? extends Module>> getAll() {

    Starter starter = new Starter();
    Collection<File> files = starter.addPlugins();

    classLoader = ClassLoader.getSystemClassLoader();

    String paths = System.getProperty("java.class.path");
    StringTokenizer st = new StringTokenizer(paths, ";\n:");

    while (st.hasMoreTokens()) {
        String path = st.nextToken();
        File f = new File(path);

        if (f.exists()) {
            try {
                f = f.getCanonicalFile();
                files.add(f);
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
    }

    List<Class<?>> classes = new ArrayList<Class<?>>();

    for (File file : files) {

        if (isJar(file)) {

            try {
                classes.addAll(getAllClasses(new ZipFile(file)));
            } catch (ZipException e) {
                e.printStackTrace();
            } catch (IOException e) {
                e.printStackTrace();
            } catch (UnsupportedClassVersionError e) {
                System.err.println(file + " not supported: bad version number");
            }
        } else {
            classes.addAll(getAllClasses(file));
        }
    }

    List<Class<? extends Module>> modules = new ArrayList<Class<? extends Module>>();

    for (Class<?> clazz : classes) {
        if (Opt4JModule.class.isAssignableFrom(clazz) && !Modifier.isAbstract(clazz.getModifiers())) {
            Class<? extends Module> module = clazz.asSubclass(Module.class);
            Ignore i = module.getAnnotation(Ignore.class);

            if (i == null && !module.isAnonymousClass() && accept.transform(module)
                    && !ignore.transform(module)) {
                modules.add(module);
                invokeOut("Add module: " + module.toString());
            }
        }
    }

    return modules;

}

From source file:com.dssmp.agent.config.Configuration.java

/**
 * @param enumType//from  w w w .  j ava 2 s.  co  m
 * @param key
 * @return the enum constant at given key, or <code>fallback</code> if the
 * key does not exist in the configuration.
 * @throws ConfigurationException if the enum constant failed to be returned.
 */
public <E extends Enum<E>> E readEnum(Class<E> enumType, String key) {
    try {
        return Enum.valueOf(enumType, readString(key));
    } catch (Exception e) {
        throw new ConfigurationException(String.format(
                "Failed to return the enum constant of the enum type(%s): %s", enumType.toString(), key), e);
    }
}

From source file:com.amazon.kinesis.streaming.agent.config.Configuration.java

@SuppressWarnings("unchecked")
private <T> Function<Object, T> getConverter(Class<T> clazz) {
    if (this.converters.containsKey(clazz))
        return (Function<Object, T>) this.converters.get(clazz);
    else/* w  w  w.  j  av a 2  s . co m*/
        throw new ConfigurationException("There's no converter for type: " + clazz.toString());
}

From source file:org.datacleaner.descriptors.SimpleComponentDescriptor.java

@Override
public int compareTo(ComponentDescriptor<?> o) {
    if (o == null) {
        return 1;
    }//from ww w.ja  v a  2s  .  co m
    Class<?> otherComponentClass = o.getComponentClass();
    if (otherComponentClass == null) {
        return 1;
    }

    int diff = this.getDisplayName().compareTo(o.getDisplayName());
    if (diff == 0) {
        String thisBeanClassName = this.getComponentClass().toString();
        String thatBeanClassName = otherComponentClass.toString();
        diff = thisBeanClassName.compareTo(thatBeanClassName);
    }

    return diff;
}

From source file:org.energyos.espi.common.repositories.jpa.ResourceRepositoryImpl.java

@Override
public <T extends IdentifiedObject> void deleteById(Long id, Class<T> clazz) {

    try {//from ww w . j  av a2 s  .  c o m
        T temp = findById(id, clazz);

        em.merge(temp);
        temp.unlink();
        em.remove(temp);

    } catch (Exception e) {
        System.out.printf("**** deleteById(Long id) Exception: %s - %s\n", clazz.toString(), e.toString());
        throw new RuntimeException(e);
    }

}

From source file:org.grouplens.lenskit.eval.script.ConfigMethodInvoker.java

/**
 * Find an external method (a builder or task) and return a closure that, when invoked,
 * constructs and configures it.  It does <strong>not</strong> invoke the builder or task, that
 * is left up to the caller.//w  w  w. j a  v  a 2s  .co  m
 *
 * @param name   The method name.
 * @return The constructed and configured object corresponding to this method.
 */
public Object callExternalMethod(String name, Object... args) throws NoSuchMethodException {
    final Class<?> mtype = engine.lookupMethod(name);
    if (mtype != null) {
        try {
            return constructAndConfigure(mtype, args);
        } catch (NoSuchMethodException e) {
            throw new RuntimeException("cannot find suitable for " + mtype.toString(), e);
        }
    } else {
        throw new NoSuchMethodException(name);
    }
}

From source file:net.fenyo.gnetwatch.targets.Target.java

/**
 * Returns the last event./*from  www . java2  s.c  o  m*/
 * @param clazz type of events.
 * @return EventGeneric last event.
 */
public EventGeneric getLastEvent(Class clazz) {
    EventGeneric result = null;

    final Synchro synchro = getGUI().getSynchro();
    synchronized (synchro) {
        final Session session = synchro.getSessionFactory().getCurrentSession();
        session.beginTransaction();
        try {
            session.update(this);

            // get events inside the range
            final EventList el = eventLists.get(clazz.toString());
            java.util.List results = session.createQuery(
                    "from EventGeneric as ev where ev.eventList = :event_list " + "order by ev.date desc")
                    .setString("event_list", el.getId().toString()).list();
            if (results.size() > 0)
                result = (EventGeneric) results.get(0);

            session.getTransaction().commit();
        } catch (final Exception ex) {
            log.error("Exception", ex);
            session.getTransaction().rollback();
        }
    }

    return result;
}